The procedures can also be used to monitor the side effects of chemotherapy and determine whether the treatment is working. About the procedure. A bone marrow aspiration is a procedure that removes a sample of the liquid portion of bone marrow.A bone marrow biopsy removes a small, solid piece of bone marrow for examination. A common site for bone marrow aspiration and biopsy is the pelvic bone, which is located in the lower back by the hip.he procedures can also be used to monitor the side effects of chemotherapy and determine whether the treatment is working. About the procedure. A bone marrow aspiration is a procedure that removes a sample of the liquid portion of bone marrow.
A: Nigeria has a federal republic. It has executive, legislative and judicial branches of government. The National Assembly constitutes the legislative branch of government, the president exercises executive authority and the Supreme Court is the nation's highest court.
Report Abuse. Nigeria operates a federal system of government just like the US. But the similarities only end there. It is not a federation in the true sense of it. The 36 states in Nigeria do not have any real automomy. There is a federal police.The federal government appoints police commisioners for the state police commands.The Federal Government gives subventions to the state government for resources.t is not a federation in the true sense of it. The 36 states in Nigeria do not have any real automomy. There is a federal police. The federal government appoints police commisioners for the state police commands.